Analysis of Scleral Feeder Vessel in Myopic Choroidal Neovascularization Using Optical Coherence Tomography Angiography
To describe the appearance of a scleralderived feeder vessel in a highly myopic eye with secondary choroidal neovascularization (CNV) as visualized on both en face high-speed swept-source (SS) optical coherence tomography angiography (OCTA) prototype, and a commercially available spectral-domain (SD...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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SLACK, Inc.
2019
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| Online Access: | https://hdl.handle.net/1721.1/121386 |
| _version_ | 1826216933599477760 |
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| author | Louzada, Ricardo Noguera Ferrara, Daniela Novais, Eduardo Amorim Moult, Eric Cole, Emily Lane, Mark Fujimoto, James G Duker, Jay S. Baumal, Caroline R. |
| author2 | Massachusetts Institute of Technology. Research Laboratory of Electronics |
| author_facet | Massachusetts Institute of Technology. Research Laboratory of Electronics Louzada, Ricardo Noguera Ferrara, Daniela Novais, Eduardo Amorim Moult, Eric Cole, Emily Lane, Mark Fujimoto, James G Duker, Jay S. Baumal, Caroline R. |
| author_sort | Louzada, Ricardo Noguera |
| collection | MIT |
| description | To describe the appearance of a scleralderived feeder vessel in a highly myopic eye with secondary choroidal neovascularization (CNV) as visualized on both en face high-speed swept-source (SS) optical coherence tomography angiography (OCTA) prototype, and a commercially available spectral-domain (SD) OCTA, with the corresponding en face and cross-sectional structural OCT images. In this case report, a 60-year-old white male presented with high myopia and secondary CNV in the right eye, previously treated with anti-vascular endothelial growth factor, and was imaged on both SD-OCT and SS-OCT. The neovascular complex could be visualized on both devices. Structural en face SS-OCT images demonstrated a large choroidal-scleral feeder vessel that was not visualized with SD-OCT. The authors concluded that structural en face SS-OCT better visualizes scleral feeder vessel compared to SD-OCT due to the longer wavelength (~1,050 nm) with increased choroidal penetration and decreased sensitivity roll-off in the SS-OCT system. |
| first_indexed | 2024-09-23T16:55:47Z |
| format | Article |
| id | mit-1721.1/121386 |
| institution | Massachusetts Institute of Technology |
| language | English |
| last_indexed | 2024-09-23T16:55:47Z |
| publishDate | 2019 |
| publisher | SLACK, Inc. |
| record_format | dspace |
| spelling | mit-1721.1/1213862022-10-03T09:12:35Z Analysis of Scleral Feeder Vessel in Myopic Choroidal Neovascularization Using Optical Coherence Tomography Angiography Louzada, Ricardo Noguera Ferrara, Daniela Novais, Eduardo Amorim Moult, Eric Cole, Emily Lane, Mark Fujimoto, James G Duker, Jay S. Baumal, Caroline R. Massachusetts Institute of Technology. Research Laboratory of Electronics Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science To describe the appearance of a scleralderived feeder vessel in a highly myopic eye with secondary choroidal neovascularization (CNV) as visualized on both en face high-speed swept-source (SS) optical coherence tomography angiography (OCTA) prototype, and a commercially available spectral-domain (SD) OCTA, with the corresponding en face and cross-sectional structural OCT images. In this case report, a 60-year-old white male presented with high myopia and secondary CNV in the right eye, previously treated with anti-vascular endothelial growth factor, and was imaged on both SD-OCT and SS-OCT. The neovascular complex could be visualized on both devices. Structural en face SS-OCT images demonstrated a large choroidal-scleral feeder vessel that was not visualized with SD-OCT. The authors concluded that structural en face SS-OCT better visualizes scleral feeder vessel compared to SD-OCT due to the longer wavelength (~1,050 nm) with increased choroidal penetration and decreased sensitivity roll-off in the SS-OCT system. 2019-06-21T20:20:57Z 2019-06-21T20:20:57Z 2016-10-01 2019-06-21T17:57:43Z Article http://purl.org/eprint/type/JournalArticle 2325-8160 https://hdl.handle.net/1721.1/121386 Ricardo, Noguera Louzada et al. "Analysis of Scleral Feeder Vessel in Myopic Choroidal Neovascularization Using Optical Coherence Tomography Angiography." Ophthalmic Surgery, Lasers and Imaging Retina 47, 10 (October 2016): 960-964 en http://dx.doi.org/10.3928/23258160-20161004-11 Ophthalmic Surgery, Lasers and Imaging Retina Creative Commons Attribution-Noncommercial-Share Alike http://creativecommons.org/licenses/by-nc-sa/4.0/ application/pdf SLACK, Inc. PMC |
| spellingShingle | Louzada, Ricardo Noguera Ferrara, Daniela Novais, Eduardo Amorim Moult, Eric Cole, Emily Lane, Mark Fujimoto, James G Duker, Jay S. Baumal, Caroline R. Analysis of Scleral Feeder Vessel in Myopic Choroidal Neovascularization Using Optical Coherence Tomography Angiography |
| title | Analysis of Scleral Feeder Vessel in Myopic Choroidal Neovascularization Using Optical Coherence Tomography Angiography |
| title_full | Analysis of Scleral Feeder Vessel in Myopic Choroidal Neovascularization Using Optical Coherence Tomography Angiography |
| title_fullStr | Analysis of Scleral Feeder Vessel in Myopic Choroidal Neovascularization Using Optical Coherence Tomography Angiography |
| title_full_unstemmed | Analysis of Scleral Feeder Vessel in Myopic Choroidal Neovascularization Using Optical Coherence Tomography Angiography |
| title_short | Analysis of Scleral Feeder Vessel in Myopic Choroidal Neovascularization Using Optical Coherence Tomography Angiography |
| title_sort | analysis of scleral feeder vessel in myopic choroidal neovascularization using optical coherence tomography angiography |
| url | https://hdl.handle.net/1721.1/121386 |
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